SSRS tablix Merging cells vertically problem

Question

I found the colspan and rowspan property defined in TablixCell,but in report Designer still can\'t vertical merge cells,if i modify the RDL xml file manually set Rowspan,the

Answer 1

So my trick is I highlighted the top row of the column I wanted to merge the cells, and changed the border properties to remove the bottom line. When you preview the report, the cells look merged.