How can i add count of no. of requests (Throughput) in kibana dashboard with count graph?

Hi all,

how can i add total count of no. of requests (Throughput) of http api in kibana(v 7.17.1) graph dashboard with count ?
Obervability->APM-services->service_name->transactions.
currently i am using free version. Does enterprise version provide this feature by default ?

Let me know if you need more info.
Thank you in advance.