Salesforce report import to QuickSight issue

I have a report created in Salesforce. It aggregates data per customers (total figures). The issue I encountered QuickSight ungroups reports’ data after data import step - there are multiple record rows instead of one. Are there any solutions to this problem?

I have managed to find a work around solution in Salesforce (complicated to describe) . I suspect it is just Salesforce API feature and there is nothing can be done about it.