Products display in Sub categories but not in main categories
I have a car audio website with a few categories like
Subwooofers
....12" subwoofers
....15" subwoofers
Speakers
.... 6 x 9 speakers
.... 6.5" speakers
etc etc etc
When I click on the individual sub categories like 12" subwoofers i see the 12" subwoofers just fine.
When i click on the main plain "subwoofers" category it says no results.
how do i get clicking on the main categories to display all the items in the sub categories as well?