{__cell_x} variables in latest grafana


we were using URL variables for {__cell_x} in older grafana version in table panel, which seems to be not working in new table panel in 7.2.X version.
and it has been replaced with field variables.
We were picking 4 or more column values from a single row in table panel to construct a Data Link URL using {__cell_x} variables however that seems not possible with field variables where it can pick value of only one column only at a time for a data Link,
for our use case we need to pick 5 or more column values in a single row to construct a URL, is there way to do it ? or is there a way to enable {__cell_x} variables in new table panel

can you make bug report? it shoud not stop to work