Every table report page has an "export" icon at the right hand side of the report header. This will export the entire report, or selected lines, to a CSV file that can be opened in Excel. Sawmill reports cannot be exported in a .doc format.
Since it's a CSV export, you will only get table data, not graphs. You can export an HTML report with table and graphics using the Sawmill scheduler or the command line. You can also specify PDF output, but the formatting of PDF output is not quite right and is in the process of being improved.