Hi, Alexander,
Thank you for your suggestion.
At present we do not have a dataSource and template PDF export functionality but you could export all of the pages at once by manipulating the pager page size as shown in this ListView demo:
https://docs.telerik.com/kendo-ui/knowledge-base/listview-pdf-export-all-pages
Of course, this will produce a single chart. If you need to implement this functionality before it becomes available, you will need to page programmatically in a loop creating groups as you go along and push them to the root pdf object which will need to have its multiPage option enabled. Also, I would suggest disabling the transitions because otherwise a setTimeout will be necessary.
Let me know in case you have further questions.
Kind Regards,
Alex Hajigeorgieva
Progress Telerik