Configure the JMeter View Results in Table listeners: properties, defaults, and practical usage notes for building reliable load tests.
Part of the Listeners category. Also documented in context in the full Component Reference.

This visualizer creates a row for every sample result. Like the View Results Tree, this visualizer uses a lot of memory.
By default, it only displays the main (parent) samples; it does not display the sub-samples (child samples).
JMeter has a โChild Samplesโ check-box.
If this is selected, then the sub-samples are displayed instead of the main samples.