Hide label on slice of Doghnut/Pie Chart Angular ng2-charts

Question

I have started using ng2-charts with Angular where I need to hide the text/value coming on slice of doughnut/Pie chart as shown and highlighted in below screenshot

Below is my code

pieChartOptions = {
        responsive: true,
        maintainAspectRatio: false,
        tooltips:{
          callbacks: {
            label: (ttItem,data) => (`${data.labels[ttItem.index]}: ${data.datasets[ttItem.datasetIndex].data[ttItem.index]}%`)
          }
        },
        plugins: {
          display:false,
          // labels: {
          //   // render: 'percentage',
          //   // fontColor: ['red', 'red', 'red'],
          //   // precision: 2,
          //   display:false
          // },
          datalabels: false ,
          label:false,
        },
        legend: {
          position: 'bottom',
          labels: {
            fontColor: "black",
            boxWidth: 15,
            padding: 10,
            fontFamily: 'Poppins ',
            fontSize: 12,
          },  
        },
        animation: {
          animateScale: true,
          animateRotate: true
        }
    };
    isPieChartPercentage :boolean = true;
    pieChartColors = [
        {
          backgroundColor: [
            'rgb(144, 238, 144)',
            '#ADD8E6',
            '#ffff80',
            '#e0eafc',
            '#f0b961',
            'black'
          ]
        }
    
      ]

I tried this things which didn't worked for me

options: {
  datalabels: {
    display: false, //not working
  },
}

options: {
  labels: {
    display: false // not working
  },
}

options: {
  labels:false  //not working
}

Any help will be appreciated.