If you login as a VC Admin, you should be able to reach a menu (normally in Tools) called Instance Docs.
From here, there is an option called UI Menu Summary. This will print out a matrix of each role type and what menus it has available.
Ideally we should have a similar exportable summary for action/state permissions as well, but I don't believe any such feature exists today. It is somewhat present in the Model Docs, but not in a very digestible form. It would be a good future enhancement to provide this in excel.