Data source for Microsoft Forms that were created under a Teams group to generate dashboards

Hello experts,

My scenario might be a little different, we have a bunch of forms created by employees of the organization. All these forms were placed under a teams group. Each of these forms follows a different structure altogether. To produce a meaningful dashboard for the higher management, we are looking for an option to get the data source on which the forms responses will be stored and connect that source to a PowerBi dashboard.

I tried searching the internet but unable to find a solution for this specific problem. If any of you come across this situation or any guidance would be helpful for us.