Hi,
For now we have only option to download the capacity report in Excel .CSV file -New Microsoft Dataverse storage capacity - Power Platform | Microsoft Docs
Dataverse tab
This page provides similar information as the Summary tab, but with an environment-level view of where your organization is using capacity.
To view the Storage capacity page, select Resources > Capacity > Dataverse tab.
Note: Select Download above the list of environments to download an Excel .CSV file with high-level storage information for each environment that the signed-in admin has permission to see in the Power Platform admin center.
