According to āMicrosoft 365 Reports in the admin center - OneDrive for Business activityā, I think your requirement may need admin account to get related reports.
If you have further questions about these reports, it is recommended to post on the Microsoft Answers forum with topic Microsoft 365 or Office 365 for admins.
As we are responsible for general issues about Office desktop applications and issues related to admins are not supported on Microsoft Q&A forum currently.
Hope the information could help you.
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