Hello,

How can I display all the products of a category that has subcategories?

For instance:

Cat1
-Sub11
--Pro111
--Pro112
-Sub12
--Pro121
--Pro122

I would like to use the side bar to select the category I am in and have the center column display all the products of that category, along with any subcategories.

So if i chose Cat1 in the side bar the center column would display:
Pro111
Pro112
Pro121
Pro122

But if I chose Sub12 in the side bar the center column would display:
Pro121
Pro122

What should I do to accomplish this?

Thanks in advance!