I saw a few other topics on this, but wanted to make a formal Feature Request for this.
Multiple Filters would be a killer feature where a user can filter data in a tab with multiple criteria.
EG. A news app:
Show me all articles that are Category: Politics, Sports, Science, Match any of these subcategories: Soccer, Baseball, Football, Election, Nanotechnology, Article Type: Long Reads, By: Author 1 or Author 2