How to display interval in Grafana Line Graph as area?

I have the log record in Loki database, that have fields like this:

{
  timestamp_start: 1622458063
  timestamp_end: 1622458972
  items_created: 1981
}

and need to display that 1981 value not as point at timestamp_start or timestamp_end, but as the area between them, something like this:

Is this somehow possible?