So if you create a duplicate of your Team dimension. Add that to the filter shelf and set to team 1, team 2, team 3.
You can then bring the original team dimension into the filter and display it on the sheet...and then set to relevant values only
I've attached an example using cateogry
Hope that helps
Restricted Filter List.twbx 974.1 KB
Create a group with Required_team = Team1,Team2,Team3 and Team4.
Drag the group "Required_team" to filter and select only the group name.
Then you will only get these 4 team names on the workbook.