Merge data points with different timestamps on tag value, Table Panel

I have a single measurement, storing test results, with following schema:

  • tag set: metric name, app version;
  • field set: value;
    Dummy example:

timestamp_1 metric_1 app_version_1 some_value
timestamp_1 metric_2 app_version_1 some_value
timestamp_2 metric_1 app_version_2 some_value
timestamp_2 metric_2 app_version_2 some_value

I want to make a table, which will display trends for test results by app version tested, for example
image

The problem is, corresponding points will definitely have different timestamps, and I can’t find a way to reach this goal.