With a multi-index, it’s hard for us to know what people intend (such as in your case). You can however concatenate those values yourself, so that you can get the display you want.
hi Randy i too have such issue, see the below screen shot, my header will start from row number 10, but I also need to show all the details from column 1 -9, similer to how we “freeze pane” in excel sheet.