I would like to be able to put a category list in a module but then further filter it by extra fields for the items in that category.

For example, I want a module that shows all articles in the category of Reviews/Bikes but that have extra fields values of "trike", "tandem", and "direct steer". That way, all of those articles would be listed together.

I suppose the other way to accomplish this is to build a massive category structure to accommodate all the possible combinations, but that might make navigation difficult for visitors.