LSM6DS3 Data to Microsoft Excel Data Streamer

Try the PLX-DAQ macro: PLX-DAQ version 2 - now with 64 bit support! (and further new features)

However, given the Monument to Bloatware that Excel became a decade or two ago, it is slow even on a 8 core, 4 GHz PC with a decent GPU.

So for rapid data collection, you are better off capturing comma-separated Serial.print values to a log file, using a terminal program like PuTTY or TeraTerm.

Rename the log output to .csv, open it up with the Excel bloatware and start processing the data.