I'm not sure I understand what you want. Do you want a list of all ribbon commands? How far down the menu tree did you hope to see listed? I don't think a published list exists.
The best suggestion I can come up with is to go to File >> Options >> Customize Ribbon. In the 'Choose commands from:' dropdown box, select 'All Tabs'. Then, in the window immediately below the dropdown, start expanding the lists by clicking on the small plus sign icons. You may be surprised at the total number of commands available from the ribbon.
The default ribbon commands change with Excel major version, 2007, 2010, 2013, etc., and with the subversion, Home and Student, Stand alone, Professional, etc., and probably with the Microsoft region. Apple versions are different from PCs. Some ribbon sub-commands, I'm thinking the Print commands, may depend on hardware or hardware drivers. I imagine the menu displays and commands are contained and accessed through different software libraries. I would not want to be tasked with compiling the list.