Generally speaking and assuming you have used default settings when scanning (e.g. default settings in "Scan website | Data collection") :
Just make sure to
enable visibility of the relevant columns before exporting to .csv. You can check/uncheck visibility of all columns in top menu: "View | Data columns" Columns include "linked to by list", "redirected to by list", "sourced to by list" etc. giving results similar to this:
URL | linked to by |
www.example.com/About | www.example.com/index.htm www.example.com/about.htm |
...
However, from your post I susepct you want something slightly different? Do you want column two in above example to be a list of URLs that "www.example.com/About" is linking to? Such a column is currently not available as of version 4.1.1, but it could quite easily be added if anyone wants it? :)
...
You can also check these two help pages:
http://www.microsystools.com/products/website-analyzer/help/website-analyze-links-checks/ (http://www.microsystools.com/products/website-analyzer/help/website-analyze-links-checks/)
http://www.www.microsystools.com/products/website-analyzer/help/website-data-export-xml-csv/ (http://www.www.microsystools.com/products/website-analyzer/help/website-data-export-xml-csv/)