Circular dependency when using calculated column

Hello!

This is my scenario. I have one table with % rates for different terms. My goal is to display a line graph that shows how the rate increases over time. So, if the rate in the first term was 1% and the rate in the second term was 2%, I want to see it it ploted as 1%, 3%.

My approach so far was to create a calculated column(Result) based on a Rate and Value columns, using the value as an index to keep adding the previous Rate to the next one. It worked so far.
My problem is that I manually entered the Rate values but want them to be dynamical, calculating them from another table where the data is.
What I tried is another calculated column that does that calculation and now I have the ActualRate.

When I tried to now substitute the new ActualRate for the original Rate in my Result column. I get a circular dependency error, so I got stuck there.

I tried replacing the ActualRate calculated column as a measure, but the thing is that it does not add the previous values, it just displays the term.
Here is my code for the Result calculated column:

This is how my columns look like:

And this is the current Result (with the measure) agains the expected Result (with the Rate calculated column):

Any help is greatly appreciated! Thank you!