Line Chart: Unable to set ACTUAL value on Y axis, Summarization is set to "Don't Summarize"

Thank you for your reply HotChilli

My data has one value per x-axis value and I wanted to show an "Actual Value" and NOT the SUM, MAX, MIN etc aggregation.

I have attached sample.pbix file here to explain my issue in detail..

1) Table1 has one y-axis value per x-axis value

2) Table2 has multiple y-axis value per x-axis value

3) Table3 has multiple y-axis value per x-axis value but categorised by single column and 

4) Table4 has multiple y-axis value per x-axis value but categorised by multiple columns

and here are my charts respectively

I am NOT able to use ACTUAL value in any scenario. I am being forced to use SUM, AVG instead of actual value.

sample.pbix is saved on https://file.io/VgwyYRf9MCbK

Please advise.

Thanks