This box shows three heading levels. Ensure Show page number is ticked, this will insert the page numbers in your table of contents, tick 'right align page numbers' if that is the option you want. Finally ensure the ‘use hyperlinks instead of page numbers’ is checked of. You will still have your page numbers but by clicking on the page numbers in the table of contents, you will go straight to the section page number. Click on the Modify Tab and you can change the look of your table of contents.
That is the end of the tutorial on long documents, hope you enjoyed it.