I don't think it's possible to include the required two chart types in the same worksheet in your case,
because the cross table has a dimension in row, but the bar doesn't.
I believe dashboard will look tidy, by resizing the row heads, choosing "fit width", and hiding unnecessary titles and headers.
The workbook is attached.
example.twbx 2.4 MB
No way to create in single sheet and create each in separate sheet and combine it in dashboard and remove the padding.
Thanks & Regards
Hi Lei, Unable to open the file. I have 2018.3 version. If possible, can you post the file with this version. Thanks!