I would like to add a data table to bottom of a (line) chart in a report. I know I can create a matrix report with the same data source. I would like to have everything lineup automatically like it does when you add a data table to a chart in Excel (as shown at http://www.tushar-mehta.com/excel/newsgroups/data_table/).
Example from Excel (from above link)

(source: tushar-mehta.com)
Any ideas?
Not in one go, but this article describes how to.
Get More Out of SQL Server Reporting Services Charts, see “Adding Chart Data Tables”