Hi @tenet_testuser1,
I am not quite sure if I understand your question but let me try to respond. You need to configure a line chart with a time picker of 3 months. On Y-axis, configure the metric you're interested in measuring (Count?)
On X-axis, select Date histogram on timefield. Add split series by products ordered by whatever condition that defines them as top10 (count, sum etc)
Here's the similar setup, let me know if it helps:
Best,
Marta