Depends on what you mean by "download Excel file", but in a way:
You can export the dataset to Excel using Export > Analyze in Excel:
You can also export the data from specific visuals by clicking More options and Export data.
Both options give the user access to the data used in the report, although the actual visuals are not exported. It can also depend on admin settings whether a user is allowed to do this or not.
Hope this helps!