>This the page I am referring to :
>
>https://docs.microsoft.com/en-us/sql/reporting-services/security/configure-windows-authentication-on-the-report-server?view=sql-server-ver15
>
>Has anyone been successful in using that approach?

Unless Al D. knows an answer (and he knows far more on this topic than I do), you might want to post that question on one of the Power BI Community forums. I often get quick responses there when I can't figure something out.