Need help on creating a model

Hi Anonymous ,

Do you want to get the cumulative values from Jan to Dec? If yes, you can refer the following links to get it.

Calculating MTD, QTD, YTD, Running and Cumulative Total in Power BI

How to Create YTD Calculations in Power BI​

//Sales YTD =
TOTALYTD(
    SUM(Orders[Sales]),
   Orders[OrderDate]
)

If the above one can't help you get the desired result, please provide some sample data in your tables (exclude sensitive data) with Text format and your expected result with backend logic and special examples. It is better if you can share a simplified pbix file. You can refer the following link to upload the file to the community. Thank you.

How to upload PBI in Community

Best Regards