Multiple tasks on gantt chart

Hi,

I am using the gantt chart custome visual and it looks really good. I have list of people and bar againsts them for their working time.

However,  I want to group the people by team a show below

team1

             Person A

              Perosn B

team 2

           Person C

           Person D

This seems pretty difficult as you only have the ability to add one reosurce.

I am pretty new to Power BI so and help would be gratefully accepted