I have three field in a content type, date and category and amount.
Based on amount field, I created a views to get total amount (aggregator views) by category as argument.
So in this content type I want to add a computed field, which will give me cumulative total (sum of all previous amount (+) current amount, current node category as criteria).
Is is possible by adding a views inside computed field of drupal 8, or any other way (rules/sql of drupal 8) to achieve it. I am new to drupal, looking for solution for my project.
Please help me to get it done by providing ideas, codes or reference, I am not coder, I just trying to learn it!