Recurring contribution report by LineItem financial type
I think Extended report extension does provide Line item financial type filtering but not sure if they filter only recurring contribution. There are of Contribution reports with additional filter/fields available that are not present in core reports. You may need to add filter to show only recurring contribution using hook_civicrm_alterReportVar hook.

(Even Bookkeeping Transactions Report does filter financial type using line item FT.)

HTH

Pradeep