Currently (as of 20a) there is no way to automatically export data you see in the spreadsheet. Nevertheless you can use the Command Line Interface of the Fixed-Point Tool (documentation link here) and pull all the necessary data into either an excel or CSV or whatever format you want.
Please find attached a zip that contains a script that shows you how to do that. Run tController_export.m to see how you can use the DataTypeWorkflow.Converter to create an excel report our of the fixed-point tool results.