present the data in report according to organization roles?

Hi all,

have a question about integration of local data(Excel files) with PBI Desktop:

 I use Excel as data origin  and need to present the report in such a way,so that a Team Lead sees the data of all team, but the team members see only the data,that refer to them and not data of their colleagues.

As far as I know, it is not possible (with Excel).

Is there some workaround possible?

thanks a lot!