I have tried to read through a number of posts and looked through Finsweet’s filtering tutorials but I don’t think I have found what I am looking for. I want to be able to filter dynamic content on my site by multiple categories. The only thing is that I want the categories to compound on each other, narrowing the list with each category or tag you select. The results would be all posts that contain all of the selected topics at once. This would be helpful with a page that has a lot of posts. I really am trying to avoid multiple groups of categories to filter by. Is there any way to accomplish this?