The criteria used in the video is irrelevant. It's the method that's important. Instead of testing if it's positive or negative, text if the value is equal to the minimum or not. Then do your stacked chart from A9:C14.
Sheet1
<TABLE style="BACKGROUND-COLOR: #ffffff; PADDING-LEFT: 2pt; PADDING-RIGHT: 2pt; FONT-FAMILY: Calibri,Arial; FONT-SIZE: 11pt" border=1 cellSpacing=0 cellPadding=0><COLGROUP><COL style="WIDTH: 30px; FONT-WEIGHT: bold"><COL style="WIDTH: 64px"><COL style="WIDTH: 64px"><COL style="WIDTH: 64px"></COLGROUP><TBODY><TR style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt; FONT-WEIGHT: bold"><TD></TD><TD>A</TD><TD>B</TD><TD>C</TD></TR><TR style="HEIGHT: 18px"><TD style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt">1</TD><TD style="FONT-WEIGHT: bold">Name</TD><TD style="TEXT-ALIGN: center; FONT-WEIGHT: bold">Amount</TD><TD></TD></TR><TR style="HEIGHT: 18px"><TD style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt">2</TD><TD>Bill</TD><TD style="TEXT-ALIGN: center">5</TD><TD></TD></TR><TR style="HEIGHT: 18px"><TD style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt">3</TD><TD>Bob</TD><TD style="TEXT-ALIGN: center">4</TD><TD></TD></TR><TR style="HEIGHT: 18px"><TD style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt">4</TD><TD>Sue</TD><TD style="TEXT-ALIGN: center">4</TD><TD></TD></TR><TR style="HEIGHT: 18px"><TD style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt">5</TD><TD>Sally</TD><TD style="TEXT-ALIGN: center">1</TD><TD></TD></TR><TR style="HEIGHT: 18px"><TD style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt">6</TD><TD>Steve</TD><TD style="TEXT-ALIGN: center">8</TD><TD></TD></TR><TR style="HEIGHT: 18px"><TD style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt">7</TD><TD></TD><TD></TD><TD></TD></TR><TR style="HEIGHT: 18px"><TD style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt">8</TD><TD></TD><TD></TD><TD></TD></TR><TR style="HEIGHT: 18px"><TD style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt">9</TD><TD style="FONT-WEIGHT: bold">Name</TD><TD style="TEXT-ALIGN: center; FONT-WEIGHT: bold">Noraml</TD><TD style="TEXT-ALIGN: center; FONT-WEIGHT: bold">Min</TD></TR><TR style="HEIGHT: 18px"><TD style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt">10</TD><TD>Bill</TD><TD style="TEXT-ALIGN: center">5</TD><TD>#N/A</TD></TR><TR style="HEIGHT: 18px"><TD style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt">11</TD><TD>Bob</TD><TD style="TEXT-ALIGN: center">4</TD><TD>#N/A</TD></TR><TR style="HEIGHT: 18px"><TD style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt">12</TD><TD>Sue</TD><TD style="TEXT-ALIGN: center">4</TD><TD>#N/A</TD></TR><TR style="HEIGHT: 18px"><TD style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt">13</TD><TD>Sally</TD><TD>#N/A</TD><TD style="TEXT-ALIGN: center">1</TD></TR><TR style="HEIGHT: 18px"><TD style="TEXT-ALIGN: center; BACKGROUND-COLOR: #cacaca; FONT-SIZE: 8pt">14</TD><TD>Steve</TD><TD style="TEXT-ALIGN: center">8</TD><TD>#N/A</TD></TR></TBODY></TABLE>
<TABLE style="BORDER-BOTTOM-STYLE: groove; BORDER-BOTTOM-COLOR: #00ff00; BACKGROUND-COLOR: #fffcf9; BORDER-TOP-COLOR: #00ff00; BORDER-LEFT-STYLE: groove; FONT-FAMILY: Arial; BORDER-TOP-STYLE: groove; COLOR: #000000; BORDER-RIGHT-COLOR: #00ff00; BORDER-RIGHT-STYLE: groove; FONT-SIZE: 10pt; BORDER-LEFT-COLOR: #00ff00"><TBODY><TR><TD>Spreadsheet Formulas</TD></TR><TR><TD><TABLE style="FONT-FAMILY: Arial; FONT-SIZE: 9pt" border=1 cellSpacing=0 cellPadding=2><TBODY><TR style="BACKGROUND-COLOR: #cacaca; FONT-SIZE: 10pt"><TD>Cell</TD><TD>Formula</TD></TR><TR><TD>B10</TD><TD>=IF(B2<>MIN(B$2:B$6),B2,NA())</TD></TR><TR><TD>C10</TD><TD>=IF(B2=MIN(B$2:B$6),B2,NA())</TD></TR><TR><TD>B11</TD><TD>=IF(B3<>MIN(B$2:B$6),B3,NA())</TD></TR><TR><TD>C11</TD><TD>=IF(B3=MIN(B$2:B$6),B3,NA())</TD></TR><TR><TD>B12</TD><TD>=IF(B4<>MIN(B$2:B$6),B4,NA())</TD></TR><TR><TD>C12</TD><TD>=IF(B4=MIN(B$2:B$6),B4,NA())</TD></TR><TR><TD>B13</TD><TD>=IF(B5<>MIN(B$2:B$6),B5,NA())</TD></TR><TR><TD>C13</TD><TD>=IF(B5=MIN(B$2:B$6),B5,NA())</TD></TR><TR><TD>B14</TD><TD>=IF(B6<>MIN(B$2:B$6),B6,NA())</TD></TR><TR><TD>C14</TD><TD>=IF(B6=MIN(B$2:B$6),B6,NA())</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>