Hello. Let's suppose there are a bunch of categories - Action, Drama, Comedy and so on. Also we have two another categories - Movies in English, and Movies in Italian. When I add a new post, I check categories like Action, Drama, and Movies in English. And all this categories are shown in the list. But this is not what I need. Categories like Movies in English, or in other language, should be separated from that which defines movie genre (Comedy, Sci-Fi). So I want that categories Movies in English, Italian, to be shown only in Menu, but hidden in that widget. Also, if user click Movies in English, there will be filtered only posts that include Action, Drama and Movies in English. Take note, that Action or Drama, also includes movies in Italian or other language. How is this possible to do? Thanks.