Be able to report & sort by Category Reporting

[VTaylor]

You have "Reporting Categories" with NO reports? We need a way to do a report by category, I really don't see the reason to add "Reporting Categories" as a feature and then have no way to do a report even of sales that you can do/sort BY category. I wasted a lot of time thinking that reporting categories meant something.... PLEASE fix this and add the report part to this!

[MrFox]

I too would like to see this. Why have the ability to set up reporting categories to bucket products if you cannot run a report to see product sales a revenue from those categories? Makes no sense. 

Maybe I am missing where you can do this.