Is it possible to assign a variable to chart X axis?

Is it possible to assign a variable to chart X axis?

@Massimiliano Catinoto

Hi,
i saw that in Charts, is possible to assign a variable to Y axis, while X axis represent date/time.
Is it possible to have a variable in X axis instead?
example:
variable = samples=(1,2,3,4,5,6) ==> X axis
variable = temperature=(30,27,32,25,29,30) ==> Y axis
where, any new variable incoming from device overwrite old values already plotted.
Is it possible?

thanks
Massimiliano