I might be thinking about this all backwards, but I just assumed I could make this work pretty easily. 

We have a multi-select picklist for “Skills.” We want to use this field to filter our Contacts that have a set of “Skills.” For example, we want to find a Contact with CSS, HTML, and MongoDB skills. 

If I select all of those in a multi-select table filter, it will show me devs that have ANY of those skills, but not all 3 combined. 

Am I missing something simple?