How to change pivot table grand total

[Cime14]

Hi all!

Is it possible to set a pivot table column total to show as total just last value in pivot table.
For example I would like to have Total value for column % of Blocked Overdue 9,46% not 9,59%.

Period	# of Paid Invoices	# of Invoices POT	% of Invoices POT	AWPD	% of Blocked Overdue
01_JANUARY	3432	2234	65,09%	56,6	9,79%
02_FEBRUARY	2259	1600	70,83%	49,1	10,26%
03_MARCH	3090	2206	71,39%	53,5	8,92%
04_APRIL	2541	1896	74,62%	48,9	9,46%
Total	11322	7936	70,09%	52,9	9,59%

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Thanks for all your ideas!
BR