How to split jsonpath string in widget (html)

Apps & Services HABPanel
1

i need get part of string (only in html, without items & thing):

{“Time”:“2019-05-20T08:10:48”,“BTN-I”:{“Day”:10,“Week”:20,“Month”:30},“BTN-II”:{“Day”:11,“Week”:21,“Month”:31},“BTN-III”:{“Day”:12,“Week”:22,“Month”:32},“BTN-IV”:{“Day”:13,“Week”:23,“Month”:33},“BTN-CANCEL”:{“Day”:14,“Week”:24,“Month”:34}}

Time
BTN-I:Day
BTN-I:Week
BTN-I:Month

3

How i can use filter in this expressions ?

<div class="row" ng-repeat="i in $eval(itemValue('It_SingCall_NEL_1_state'))">
            <div class="col-xs-10 text-left">{{i | json}}</div>
 </div>

image
or:

<div ng-repeat="item in $eval(itemValue('It_SingCall_NEL_1_state'))  ">
  <pre class="text-left">{{item}}</pre>
</div>

image
or:

<div ng-repeat="item in $eval(itemValue('It_SingCall_NEL_1_state'))  ">
     <div ng-repeat="it in item  ">
		  <pre class="text-left">{{it}}</pre>
		</div>
</div>

image