While not quite as simple, you can bookmark a report then using the Bookmark API to download the report definitions for any of your bookmarks. https://marketing.adobe.com/developer/en_US/documentation/analytics-administration-1-4/c-methods-bookmark
This has been added to API 1.4 you can now do next and previous page reports as well as fallout reports via the API. https://marketing.adobe.com/developer/en_US/documentation/analytics-reporting-1-4/pathing
If you select a report suite in the admin console and hit download at the top of the report suite manager you will get a TAB export of most of the data (I don't think classificaitons are included). You can get this information out of the API using ReportSuite.GetSettings https://marketing.adobe.com/...