Hide products in main categories page

[maxi1973]

Hello, i'm trying to hide products from main categories page. If in the BE i set in configuration -> Default items per listing view setting to 0 i see all products of the shop, otherwise if i set 4 (to show only 1 row of products) in the BE i see only 4 products in products management.
My goal il to set Default items per listing view = 52 (or greater) and hide products from main categories page.
Thanks to anyone can help me.
Max

[maxi1973]

anyone can help me? i can't figure where to edit the code to hide products... i just need to know only categories  and no products in the same page.
Thanks

[jenkinhill]

Use a template override to omit the products.

[maxi1973]

Thank you Jenkinhill, but i have to say i was my mistake.
I've wrongly set Virtuemart-> Single category instead of Virtuemart -> Category list.
With this option it work fine with showing all categories  without products.
Bye.