I am assuming you are referring to the Excel report. In this report, you can only select the time phased columns, and not the user attributes.
However, we have those reports now available in the reports module in Clarizen, where you can build you own report with this data, and can add user's and project's addtional data- basically like any other report in Clarizen.
This is available in Controlled Availability now, and can be opened in your Sandbox.
Please contact your CSM to get this enabled for you