It sounds like you are trying to set-up teams and filters to include variables.

Here's an example:

First - set-up each team and the filters you want for that team.  Basically set-up the exact same filter for each team, only tweaking the name slightly as needed.

Second - switch to "Team based on variable" and now the field variables can be used to determine the name of the team that you need and the filter that you need.  As long as all possible team names and filter names are accounted for in this manner, it works like a charm.

In this example, a drop-down field with branch_team_name matches the names of the dozen or so  teams in LFForms, and that triggers another field to populate with the branch number, which is used in the dynamic filter.  I'm able to have a single task that can assign to a dozen different teams based on two fields in the form (only one of which requires user input).

It's a bit of a pain to get set-up and tested, but once it's set-up, it works easily.